[OTHER] `denojs` should be renamed to `deno`

### I have searched through the issues and didn't find my problem.

- [X] Confirm

### What would you like to share?

Originally, **Deno** does not have a suffix "js". But in devicons it is named `denojs`. In my opinion, the suffix "js" should dropped with respect to its original name `deno`.

### Additional information

# Sources
https://deno.land/
https://github.com/denoland/deno